ISessionServerOpenSessionAsync - метод

Function OpenSessionAsync ( 
	login As String,
	Optional password As String = Nothing,
	Optional applicationID As Guid? = Nothing,
	Optional applicationLicenseType As ApplicationLicenseType = ApplicationLicenseType.Unspecified,
	Optional serviceType As SessionServiceType = SessionServiceType.Unknown,
	Optional parameters As SessionClientParameters = Nothing,
	Optional expectedLoginType As UserLoginType? = Nothing,
	Optional skipWindowsLoginValidation As Boolean = false,
	Optional cancellationToken As CancellationToken = Nothing
) As Task(Of ISessionToken)

Task<ISessionToken^>^ OpenSessionAsync(
	String^ login, 
	String^ password = nullptr, 
	Nullable<Guid> applicationID = nullptr, 
	ApplicationLicenseType applicationLicenseType = ApplicationLicenseType::Unspecified, 
	SessionServiceType serviceType = SessionServiceType::Unknown, 
	SessionClientParameters^ parameters = nullptr, 
	Nullable<UserLoginType> expectedLoginType = nullptr, 
	bool skipWindowsLoginValidation = false, 
	CancellationToken cancellationToken = CancellationToken()
)

abstract OpenSessionAsync : 
        login : string * 
        ?password : string * 
        ?applicationID : Nullable<Guid> * 
        ?applicationLicenseType : ApplicationLicenseType * 
        ?serviceType : SessionServiceType * 
        ?parameters : SessionClientParameters * 
        ?expectedLoginType : Nullable<UserLoginType> * 
        ?skipWindowsLoginValidation : bool * 
        ?cancellationToken : CancellationToken 
(* Defaults:
        let _password = defaultArg password null
        let _applicationID = defaultArg applicationID null
        let _applicationLicenseType = defaultArg applicationLicenseType ApplicationLicenseType.Unspecified
        let _serviceType = defaultArg serviceType SessionServiceType.Unknown
        let _parameters = defaultArg parameters null
        let _expectedLoginType = defaultArg expectedLoginType null
        let _skipWindowsLoginValidation = defaultArg skipWindowsLoginValidation false
        let _cancellationToken = defaultArg cancellationToken new CancellationToken()
*)
-> Task<ISessionToken>